CN207193290U - Organic waste high-efficiency fermenting aerogenesis tank with sterilizing function - Google Patents
Organic waste high-efficiency fermenting aerogenesis tank with sterilizing function Download PDFInfo
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- CN207193290U CN207193290U CN201721080111.3U CN201721080111U CN207193290U CN 207193290 U CN207193290 U CN 207193290U CN 201721080111 U CN201721080111 U CN 201721080111U CN 207193290 U CN207193290 U CN 207193290U
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- aerogenesis
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 35
- 239000010815 organic waste Substances 0.000 title claims abstract description 16
- 241000894006 Bacteria Species 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims 1
- 238000000855 fermentation Methods 0.000 abstract description 33
- 230000004151 fermentation Effects 0.000 abstract description 32
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000005485 electric heating Methods 0.000 abstract description 12
- 238000005192 partition Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 9
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
本实用新型涉及一种具有灭菌功能的有机废弃物高效发酵产气罐，包括罐体，罐体被隔板隔成上部的发酵室和下部的灭菌室，灭菌室内设有电热管，从加水口加水后能对水加热沸腾，水蒸汽通入发酵室内，在高温高压下对罐体内壁进行灭菌，同时紫外灯管协同配合灭菌，提高了灭菌效果，最大程度上减少杂菌的干扰，保证最大发酵产气率；本实用新型灭菌室内电热管在外界温度较低发酵时也可以开启，通过温控装置控制电热管的温度，给罐体提供温度支持，满足低温时发酵的温度需求，多功能。
The utility model relates to a high-efficiency fermentation gas production tank for organic waste with a sterilization function, which comprises a tank body, which is divided into an upper fermentation room and a lower sterilization room by a partition, and an electric heating tube is arranged in the sterilization room. After adding water from the water inlet, the water can be heated and boiled, and the water vapor is passed into the fermentation chamber to sterilize the inner wall of the tank under high temperature and high pressure. The interference of bacteria can ensure the maximum fermentation gas production rate; the electric heating tube in the sterilization room of the utility model can also be turned on when the external temperature is low for fermentation, and the temperature of the electric heating tube is controlled by the temperature control device to provide temperature support for the tank body to meet the low temperature conditions. Fermentation temperature requirements, multi-functional.
Description
技术领域technical field
本实用新型涉及一种具有灭菌功能的有机废弃物高效发酵产气罐，属于发酵工程技术领域。The utility model relates to a high-efficiency fermentation gas production tank for organic waste with a sterilization function, which belongs to the technical field of fermentation engineering.
背景技术Background technique
厌氧发酵又称厌氧消化，是指各种有机物(如人畜家禽粪便、秸秆、杂草等)在厌氧条件下，被各类发酵微生物分解转化，最终生成甲烷等气体的过程，发酵时需要投入各种带有活性污泥的厌氧菌，有益的厌氧菌厌氧发酵过程中会处于优势地位，但现有技术中往往由于发酵罐的清洁不彻底或灭菌不好等原因会带入大量的杂菌，厌氧菌很容易受到这些杂菌的影响，抑制厌氧菌的繁殖活动，降低发酵效率，产气效果差。Anaerobic fermentation, also known as anaerobic digestion, refers to the process in which various organic substances (such as human, livestock and poultry manure, straw, weeds, etc.) are decomposed and transformed by various fermenting microorganisms under anaerobic conditions, and finally generate methane and other gases. Various anaerobic bacteria with activated sludge need to be put in, and beneficial anaerobic bacteria will be in an advantageous position in the anaerobic fermentation process, but in the prior art, the cleaning of the fermenter is not thorough or the sterilization is not good. Bring in a large number of miscellaneous bacteria, anaerobic bacteria are easily affected by these miscellaneous bacteria, inhibit the reproduction of anaerobic bacteria, reduce the fermentation efficiency, and the gas production effect is poor.
实用新型内容Utility model content
针对以上技术问题，本实用新型目的在于提供一种具有灭菌功能的有机废弃物高效发酵产气罐。In view of the above technical problems, the purpose of this utility model is to provide a high-efficiency fermentation gas production tank for organic waste with sterilization function.
本实用新型所述的具有灭菌功能的有机废弃物高效发酵产气罐，包括罐体，罐体被隔板隔成上部的发酵室和下部的灭菌室，隔板一端固定在罐体内壁上，隔板另一端与罐体内壁形成空隙；The organic waste high-efficiency fermentation gas production tank with sterilization function described in the utility model includes a tank body, which is divided into an upper fermentation chamber and a lower sterilization chamber by a partition, and one end of the partition is fixed on the inner wall of the tank On the top, the other end of the partition forms a gap with the inner wall of the tank;
所述发酵室内设搅拌装置，搅拌装置包括横向设置在罐体外壳上的搅拌电机，搅拌电机驱动杆与发酵室内的搅拌轴连接，搅拌轴上设搅拌叶；A stirring device is arranged in the fermentation chamber, and the stirring device includes a stirring motor horizontally arranged on the tank shell, the stirring motor driving rod is connected with the stirring shaft in the fermentation chamber, and a stirring blade is arranged on the stirring shaft;
所述灭菌室内设电热管，电热管连接罐体的温控装置；An electric heating tube is arranged in the sterilization chamber, and the electric heating tube is connected to the temperature control device of the tank body;
所述隔板与内壁形成空隙的一端垂直设有挡板，挡板顶部设有插槽，插槽内设有升降板，插槽-槽底与升降板底部连接有弹簧，升降板正上方的罐体外壳上衬有一个螺纹丝套，螺纹丝套内设与其配合的螺纹连杆，螺纹连杆底部抵住升降板的上表面；A baffle is vertically provided at one end of the gap between the partition and the inner wall, a slot is provided on the top of the baffle, and a lifting plate is arranged in the slot, a spring is connected to the bottom of the slot-groove and the bottom of the lifting plate, and the top of the lifting plate is directly above the lifting plate. The shell of the tank body is lined with a threaded wire sleeve, and a threaded connecting rod matched with it is arranged inside the threaded wire sleeve, and the bottom of the threaded connecting rod is against the upper surface of the lifting plate;
罐体内发酵室的内壁上还设有若干个紫外灯管。Several ultraviolet lamp tubes are also arranged on the inner wall of the fermentation chamber in the tank.
罐体上还设加料口，加料口通过管道与罐体连接，加料口与管道连接出处破碎装置，破碎装置能将投入的有机废弃物预粉碎，提高发酵效果。There is also a feeding port on the tank body, which is connected to the tank body through a pipeline, and the feeding port is connected to a crushing device with the pipe, which can pre-crumble the input organic waste and improve the fermentation effect.
罐体上还设排气口，排气口外接储气管道，用于将发酵产气排出。An exhaust port is also arranged on the tank body, and the exhaust port is externally connected with a gas storage pipeline for discharging the fermentation gas.
罐体上设有压力表，实时显示罐体内部压力值。There is a pressure gauge on the tank to display the pressure inside the tank in real time.
罐体上设有pH值显示器，pH值显示器与罐体内部的pH电极连接，pH电极检测罐体内pH值，有利于实时调节工艺。The tank body is equipped with a pH value display, which is connected to the pH electrode inside the tank body, and the pH electrode detects the pH value in the tank body, which is conducive to real-time adjustment of the process.
罐体上设有加料孔，加料孔用于加入发酵工艺所需的活性污泥，稀酸，稀碱等。There is a feeding hole on the tank body, which is used to add activated sludge, dilute acid, dilute alkali, etc. required by the fermentation process.
罐体与隔板固定处设有排料口。There is a discharge port at the fixed place between the tank body and the partition.
灭菌室外的罐体侧壁上设加水口，罐体底壁上设排水口。A water inlet is provided on the side wall of the tank body outside the sterilization chamber, and a drain port is provided on the bottom wall of the tank body.
螺纹连杆顶部设有蝶形拧头。The top of the threaded connecting rod is provided with a butterfly screw head.
本实用新型与现有技术相比，具有以下有益效果。Compared with the prior art, the utility model has the following beneficial effects.
(1)本实用新型罐体内设发酵室和灭菌室，灭菌室内设有电热管，从加水口加水后能对水加热沸腾，水蒸汽通入发酵室内，在高温高压下对罐体内壁进行灭菌，同时紫外灯管协同配合灭菌，提高了灭菌效果，最大程度上减少杂菌的干扰，保证最大发酵产气率；(1) The tank body of the utility model is provided with a fermentation room and a sterilization room, and the sterilization room is provided with an electric heating tube, which can heat and boil the water after adding water from the water inlet, and the water vapor is passed into the fermentation room, and the inner wall of the tank is heated under high temperature and high pressure. Sterilize, and at the same time, the ultraviolet lamp cooperates with the sterilization, which improves the sterilization effect, reduces the interference of bacteria to the greatest extent, and ensures the maximum fermentation gas production rate;
(2)本实用新型灭菌室内电热管在外界温度较低发酵时也可以开启，通过温控装置控制电热管的温度，给罐体提供温度支持，满足低温时发酵的温度需求，多功能。(2) The electric heating tube in the sterilizing chamber of the utility model can also be turned on when the external temperature is low for fermentation. The temperature of the electric heating tube is controlled by the temperature control device to provide temperature support for the tank body and meet the temperature requirements of fermentation at low temperature. It is multi-functional.
附图说明Description of drawings
图1、本实用新型一实施例结构示意图；Fig. 1, the structural representation of an embodiment of the utility model;
图2、图1中挡板与其他部件连接示意图。Figure 2, a schematic diagram of the connection between the baffle and other components in Figure 1.
图中：1、罐体2、紫外灯管3、压力表4、pH值显示器5、加料孔6、排气口7、蝶形拧头8、螺纹连杆9、挡板9-1、插槽10、加水口11、温控装置12、搅拌叶13、电热管14、排水口15、搅拌轴16、排料口17、搅拌电机18、加料口19、破碎装置20、弹簧21、螺纹丝套22、升降板23、隔板。In the figure: 1, tank body 2, ultraviolet lamp tube 3, pressure gauge 4, pH value display 5, feeding hole 6, exhaust port 7, butterfly screw head 8, threaded connecting rod 9, baffle plate 9-1, plug Tank 10, water inlet 11, temperature control device 12, stirring blade 13, electric heating tube 14, drain outlet 15, stirring shaft 16, discharge port 17, stirring motor 18, feeding port 19, crushing device 20, spring 21, screw thread Cover 22, lifting plate 23, dividing plate.
具体实施方式Detailed ways
下面结合实施例和说明书附图对本实用新型做进一步说明。Below in conjunction with embodiment and accompanying drawing, the utility model is further described.
如图1-2所示，本实用新型所述的具有灭菌功能的有机废弃物高效发酵产气罐，包括罐体1，罐体1被隔板23隔成上部的发酵室和下部的灭菌室，隔板23一端固定在罐体1内壁上，隔板23另一端与罐体1内壁形成空隙；As shown in Figure 1-2, the organic waste high-efficiency fermentation gas production tank with sterilization function described in the utility model includes a tank body 1, and the tank body 1 is separated by a partition 23 into an upper fermentation chamber and a lower sterilization chamber. In the bacteria chamber, one end of the partition 23 is fixed on the inner wall of the tank 1, and the other end of the partition 23 forms a gap with the inner wall of the tank 1;
所述发酵室内设搅拌装置，搅拌装置包括横向设置在罐体1外壳上的搅拌电机17，搅拌电机17驱动杆与发酵室内的搅拌轴15连接，搅拌轴15上设搅拌叶12；A stirring device is arranged in the fermentation chamber, and the stirring device includes a stirring motor 17 arranged horizontally on the shell of the tank body 1. The driving rod of the stirring motor 17 is connected with the stirring shaft 15 in the fermentation chamber, and the stirring blade 12 is arranged on the stirring shaft 15;
所述灭菌室内设电热管13，电热管13连接罐体1的温控装置11；An electric heating tube 13 is arranged in the sterilization chamber, and the electric heating tube 13 is connected to the temperature control device 11 of the tank body 1;
所述隔板23与内壁形成空隙的一端垂直设有挡板9，挡板9顶部设有插槽9-1，插槽9-1内设有升降板22，插槽9-1槽底与升降板22底部连接有弹簧20，升降板22正上方的罐体1外壳上衬有一个螺纹丝套21，螺纹丝套21内设与其配合的螺纹连杆8，螺纹连杆8底部抵住升降板22的上表面；One end of the gap formed by the dividing plate 23 and the inner wall is vertically provided with a baffle plate 9, the top of the baffle plate 9 is provided with a slot 9-1, and the slot 9-1 is provided with a lifting plate 22, and the bottom of the slot 9-1 is connected to the A spring 20 is connected to the bottom of the lifting plate 22, and a threaded thread sleeve 21 is lined on the shell of the tank body 1 directly above the lifting plate 22. The threaded threaded sleeve 21 is provided with a threaded connecting rod 8 matched with it, and the bottom of the threaded connecting rod 8 resists the lift. the upper surface of the plate 22;
罐体1内发酵室的内壁上还设有若干个紫外灯管2。Several ultraviolet lamp tubes 2 are also arranged on the inner wall of the fermentation chamber in the tank body 1 .
罐体1上还设加料口18，加料口18通过管道与罐体1连接，加料口18与管道连接处设破碎装置19。A feeding port 18 is also arranged on the tank body 1, and the feeding port 18 is connected with the tank body 1 through a pipeline, and a crushing device 19 is arranged at the joint between the feeding port 18 and the pipeline.
罐体1上还设排气口6。An exhaust port 6 is also provided on the tank body 1 .
罐体1上设有压力表3。The tank body 1 is provided with a pressure gauge 3 .
罐体1上设有pH值显示器4，pH值显示器4与罐体1内部的pH电极连接。The tank body 1 is provided with a pH value indicator 4, and the pH value indicator 4 is connected with the pH electrode inside the tank body 1.
罐体1上设有加料孔5。The tank body 1 is provided with a feeding hole 5 .
罐体1与隔板23固定处设有排料口16。A discharge port 16 is provided at the fixed place between the tank body 1 and the partition plate 23 .
灭菌室外的罐体1侧壁上设加水口10，罐体1底壁上设排水口14。A water inlet 10 is provided on the side wall of the tank body 1 outside the sterilization chamber, and a drain port 14 is provided on the bottom wall of the tank body 1 .
螺纹连杆8顶部设有蝶形拧头7。The top of the threaded connecting rod 8 is provided with a butterfly screw head 7 .
本实用新型使用时，首先拧动蝶形拧头7，螺纹连杆8抵住升降板22向下运动，使升降板22与罐体1上壁之间形成通气空隙，向加水口10加水，开启温控装置11对电热管对水加热至沸腾，蒸汽经空隙进入发酵室，对罐体1内部进行高温高压灭菌，开启紫外灯管2进行协同灭菌，最大程度上减少杂菌的干扰，灭菌完毕后反向拧动蝶形拧头7，升降板22在弹簧20作用下向上运动，直至顶部罐体1上壁，形成一个密闭的发酵空间，防止发酵搅拌时物料绕过升降板22进入灭菌室。When the utility model is in use, first turn the butterfly screw head 7, and the threaded connecting rod 8 moves downward against the lifting plate 22, so that a ventilation gap is formed between the lifting plate 22 and the upper wall of the tank body 1, and water is added to the water inlet 10. Turn on the temperature control device 11 to heat the water to boiling with the electric heating tube, the steam enters the fermentation chamber through the gap, sterilize the inside of the tank body 1 under high temperature and high pressure, and turn on the ultraviolet lamp tube 2 to carry out collaborative sterilization to minimize the interference of bacteria After the sterilization is completed, turn the butterfly screw head 7 reversely, and the lifting plate 22 moves upward under the action of the spring 20 until it reaches the upper wall of the tank body 1 at the top, forming a closed fermentation space to prevent the material from bypassing the lifting plate during fermentation and stirring 22 into the sterilization chamber.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721080111.3U CN207193290U (en) | 2017-08-25 | 2017-08-25 | Organic waste high-efficiency fermenting aerogenesis tank with sterilizing function |
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| CN201721080111.3U CN207193290U (en) | 2017-08-25 | 2017-08-25 | Organic waste high-efficiency fermenting aerogenesis tank with sterilizing function |
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| CN201721080111.3U Expired - Fee Related CN207193290U (en) | 2017-08-25 | 2017-08-25 | Organic waste high-efficiency fermenting aerogenesis tank with sterilizing function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911800A (en) * | 2018-08-28 | 2018-11-30 | 倪晓燕 | A kind of method for producing compost |
| CN112175788A (en) * | 2020-08-26 | 2021-01-05 | 德州职业技术学院（德州市技师学院） | Facultative-aerobic microbe coexisting fermentation tank |
-
2017
- 2017-08-25 CN CN201721080111.3U patent/CN207193290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911800A (en) * | 2018-08-28 | 2018-11-30 | 倪晓燕 | A kind of method for producing compost |
| CN112175788A (en) * | 2020-08-26 | 2021-01-05 | 德州职业技术学院（德州市技师学院） | Facultative-aerobic microbe coexisting fermentation tank |
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